Pith Number

pith:4QZRVQLV

pith:2020:4QZRVQLVPKRJBUXD74CWCEI65B

not attested not anchored not stored refs pending

Interpretable Representation Learning for Speech and Audio Signals Based on Relevance Weighting

Purvi Agrawal, Sriram Ganapathy

arxiv:2011.02136 v1 · 2020-10-29 · eess.AS · cs.SD

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4QZRVQLVPKRJBUXD74CWCEI65B}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-05T01:49:09.485284Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e4331ac1757aa290d2e3ff0561111ee852b5c504b885a6d842f4f9e387e902a7

Aliases

arxiv: 2011.02136 · arxiv_version: 2011.02136v1 · doi: 10.48550/arxiv.2011.02136 · pith_short_12: 4QZRVQLVPKRJ · pith_short_16: 4QZRVQLVPKRJBUXD · pith_short_8: 4QZRVQLV

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/4QZRVQLVPKRJBUXD74CWCEI65B \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: e4331ac1757aa290d2e3ff0561111ee852b5c504b885a6d842f4f9e387e902a7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "50eb1d92814d68e54012af1052990aa81bd8d5e5ac4ae0214bfaf3554fa54488",
    "cross_cats_sorted": [
      "cs.SD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2020-10-29T20:36:25Z",
    "title_canon_sha256": "c3b1edd6b559baac13c8f9e45db3a82156da9f6586d6460ff713ad8399164c37"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2011.02136",
    "kind": "arxiv",
    "version": 1
  }
}